Fast deep reinforcement learning anti-jamming algorithm based on similar sample generation by ZHOU Quan, NIU Yingtao

“…By combining the similarity measurement of state-action pairs, derived from bisimulation, with an anti-jamming algorithm grounded in the deep Q-network, this algorithm was able to quickly learn effective multi-domain anti-jamming strategies in unknown, dynamic jamming environments. Specifically, once a transmission action was completed, the proposed algorithm first interacted with the environment using the deep Q-network to acquire actual state-action pairs. …”
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Major F plasmid clusters are linked with ColV and pUTI89-like marker genes in bloodstream isolates of Escherichia coli by Cameron J. Reid, Max L. Cummins, Steven P. Djordjevic

“…However, the rates of their carriage and the overall diversity of F plasmids in E. coli bloodstream infections (BSI E. coli) remain unknown. Methods We performed a t-SNE-based cluster analysis of predicted F plasmids from a collection of 4711 BSI E. coli draft genomes to describe their diversity and abundance. …”
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Molecular detection and genomic characterization of Samak Micromys paramyxovirus-1 and -2 in Micromys minutus, Republic of Korea by Augustine Natasha, Sarah E. Pye, Seung Hye Cho, Haryo Seno Pangestu, Jieun Park, Kyungmin Park, Sara P. Prayitno, Bohyeon Kim, Jong Sun Lee, Jongwoo Kim, Shailesh Budhathoki, Yeonsu Oh, Jin-Won Song, Carolina B. López, Jun Gyo Suh, Won-Keun Kim

“…One sequence was determined as Samak Micromys paramyxovirus 1 (SMPV-1; 19,911 nucleotides long) and three sequences as Samak Micromys paramyxovirus 2 (SMPV-2; 18,199 nucleotides long). SMPV-1 has a smaller hydrophobic gene and a longer glycoprotein gene than SMPV-2. …”
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Le camp légionnaire romain de Mayence/Mogontiacum (Allemagne) : nouveaux résultats sur l’enceinte et la chronologie by Daniel Burger-Völlmecke

“…This work may be expected to provide new information on the evolution of the defensive systems, which remained unknown for extended periods. Subsequently, and for the first time since 1962, a complete plan of the legionary fortress has been developed. …”
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Age-Related Differences in the Association between Plasma High-Sensitivity C-Reactive Protein and Noncalcified or Mixed Coronary Atherosclerotic Plaques by Tiewei Li, Ning Chen, Zhengan Liu, Zhiming Shan, Geng Dong, Junmei Yang, Minglu Qi

“…Patients with noncalcified plaque (NCP) or mixed plaque (MP) have a higher risk of poor outcomes. However, the association between hsCRP and the presence of NCP or MP (NCP/MP) in old adults remains unclear, and if present, whether there exist differences between young and old adults remain unknown. …”
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Role of mordenite zeolite in improving nutrient and water use efficiency in Alfisols by Girijaveni V, Sammi Reddy K, Srinivasarao Ch, Raju B M K, Divya Balakrishnan, Sumanta Kundu, Pushpanjali, Jagriti Rohit, Singh V K

“…Poor nutrient use efficiency (NUE) and water use efficiency (WUE) is a predominantly faced problem in semi-arid regions that limit the crop production. …”
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Clinicopathological analysis of adrenal intravascular large B-cell lymphoma by LIN Jiaxin, WEI Ran, SHUI Ruohong, LU Hongfen, LI Xiaoqiu, YU Baohua

“…One patient who underwent only surgical resection died 5 months after diagnosis, one achieved complete remission after surgery plus R-CHOP, and the other diagnosed by biopsy achieved a partial remission after R-CHOP. …”
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Çocuklarda Dental Anksiyete: Başarılı Dental Tedavinin Önündeki Engel by Aysun Avşar, Büşra Mutlu

“…The most important neuroanatomical formation that plays a role in the neurobiology of anxiety and fear is the amygdala. …”
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Sarraounia, une reine africaine entre histoire et mythe littéraire (Niger, 1899-2010) by Elara Bertho

“…Published in 1980, he intended his novel Sarraounia  to be a form of  historical authentification, despite the fact the figure of a warrior queen was little known, if not completely unknown, to historians. …”
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Trace Fossils in Permian Rocks of English Riviera UNESCO Global Geopark by Malcolm Hart, Christopher Smart

“…There is a variety of traces present, probably indicative of the presence of a range of unknown animals. …”
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La description du Grand Temple de Mexico par Bernardino de Sahagún (Codex de Florence, annexe du Livre II) by Aurélie Couvreur

“…This paper proposes a detailed analysis of Sahagún’s testimony in order to underline its internal coherence as well as the sometimes completely new nature of the information it contains, notably concerning unknown gods and minor rituals. …”
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Adaptive Finite-Time Disturbance Observer Based Sliding Mode Control for Dual-Motor Driving System by Tianyi Zeng, Xuemei Ren, Yao Zhang

“…This paper investigates a precise tracking control method based on an adaptive disturbance observer for the dual-motor driving system. …”
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Stochastic Stability Criteria for Neutral Distributed Parameter Systems with Markovian Jump by Yanbo Li, Chao-Yang Chen, Chengqun Li

“…In this model, we only need to know the absolute maximum of the state transition probability on the principal diagonal line; other transition rates can be completely unknown. Based on calculating the weak infinitesimal generator and combining Poincare inequality and Green formula, a stochastic stability criterion is given in terms of a set of linear matrix inequalities (LMIs) by the Schur complement lemma. …”
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Business use of the World-Wide Web by C. Cockburn, T.D. Wilson

“…Secondly, an electronic-mail questionnaire was sent to 222 of the 300 companies surveyed: that is, those that provided an e-mail address for contact. 14 were returned immediately due to unknown addresses or technical problems. Of the remaining 208, 102 replies were received, five of which were of no relevance, leaving 97 completed questionnaires to examine; a response rate of 47%, which is surprisingly good for a survey of this kind.…”
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Bayesian Estimations under the Weighted LINEX Loss Function Based on Upper Record Values by Fuad S. Al-Duais

“…The essential objective of this research is to develop a linear exponential (LINEX) loss function to estimate the parameters and reliability function of the Weibull distribution (WD) based on upper record values when both shape and scale parameters are unknown. …”
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Chlorambucil-Induced Acute Interstitial Pneumonitis by Hammad Shafqat, Adam J. Olszewski

“…Chlorambucil is an alkylating agent commonly used in treatment of chronic lymphocytic leukemia (CLL). We report a case of interstitial pneumonitis developing in an 83-year-old man 1.5 months after completing a six-month course of chlorambucil for CLL. …”
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Sparse channel fast reconstruction algorithm for OFDM system based on IOC-CSMP by Wei CUI, Ying YU, Haixia YU, Chao CHEN, Yunpeng LI

“…A fast reconstruction algorithm based on inner product optimization and sparsity updating constraint was proposed for OFDM system channel estimation when the number of channel paths was unknown.By constructing and updating the selection vector, the inner product operation was reduced by using the atoms corresponding to the non-zero index of the selection vector.The atoms were optimized based on compressed sampling and backtracking strategies, and the channel estimation was completed by matching pursuit.The sparsity update and the stop condition for the algorithm was achieved by the energy difference between the two adjacent channel estimation so as to ensure fast convergence of the algorithm.The simulation results show that the proposed algorithm has better channel estimation performance than the least square algorithm, minimum mean square error algorithm, sparsity adaptive matching pursuit algorithm and adaptive regularized compressed sampling matching pursuit algorithm, and consumes less channel estimation time than the two adaptive methods.…”
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Quantized State-Feedback Stabilization for Delayed Markovian Jump Linear Systems with Generally Incomplete Transition Rates by Yanbo Li, Peng Zhang, Yonggui Kao, Hamid Reza Karimi

“…This new uncertain model is more general than the existing ones and can be applicable to more practical situations because each transition rate can be completely unknown or only its estimate value is known. …”
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Recurrent Occipital Seizures with Transient MRI Changes by Mohankumar Kurukumbi, Allison Jacobs

“…Peri-ictal MRI findings are a known phenomenon with unknown pathophysiology, although attempts have been made to understand these findings. …”
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Fault Detection Method of Low-Orbit Satellite Internet Based on Deep Uncertainty Estimation Network by Wenyu SUN, Weijia ZHANG, Limin WANG

“…Low-orbit satellite internet technology is a highly innovative direction of development with few existing cases.Low-orbit satellite internet systems are characterised by a large number of constituent satellites, frequent topology changes, and complex payload types.The fault categories of such complex systems are diffi cult to be completely mastered with methods such as expert systems or practical engineering experience.Moreover, traditional fault detection and diagnosis methods tailored for a single satellite and a single functionality are diffi cult to predict uncertain faults under sophisticated and transient environment conditions.For the above problems, a fault prediction model based on the deep uncertainty estimation network for low-orbit satellite internet was proposed, and was verifi ed used self-collected data from simulated joint satellite-ground tests.Experimental results showed that the proposed method could improved the detection accuracy of known types of faults and demonstrated particular eff ectiveness in predicting faults of unknown types.…”
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